{"id":12392,"date":"2024-03-11T13:38:03","date_gmt":"2024-03-11T12:38:03","guid":{"rendered":"https:\/\/mestra.es\/producto\/horno-de-precalentamiento-directo-50-d\/"},"modified":"2026-04-08T09:27:51","modified_gmt":"2026-04-08T07:27:51","slug":"horno-de-precalentamiento-directo-50-d","status":"publish","type":"product","link":"https:\/\/mestra.es\/en\/producto\/horno-de-precalentamiento-directo-50-d\/","title":{"rendered":"DIRECT PREHEATING FURNACE 50-D"},"content":{"rendered":"<p>Perfect for tasks that do not require a classic programming cycle with ramps and plateaus. Just set the target temperature, and the oven will start heating directly to the final temperature. Upon reaching it, it is maintained for the programmed time.<\/p>\n<p>Its digital control ensures temperature accuracy and prevents the effects of thermal inertia. Additionally, it has a connection for an external catalyst, allowing it to operate from the start of the cycle until the disconnection temperature set by the user.<\/p>\n<p>In terms of dimensions, functionality, and other features, the oven is similar to the HP-50 model. The only difference is its control.<br \/>\nMuffle capacity: 4.8 litres (for 4 to 6 cylinders of \u00d8 80).<\/p>\n<p>It is a particularly fast furnace, capable of reaching 1000 \u00baC in approximately 50 minutes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Perfect for tasks that do not require a classic programming cycle with ramps and plateaus. Just set the target temperature, and the oven will start heating directly to the final temperature. Upon reaching it, it is maintained for the programmed time. Its digital control ensures temperature accuracy and prevents the effects of thermal inertia. Additionally, [&hellip;]<\/p>\n","protected":false},"featured_media":15388,"template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[],"product_cat":[1224],"product_tag":[],"class_list":{"0":"post-12392","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-preheating-furnances","8":"first","9":"instock","10":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Direct preheating furnace 50-d | MESTRA<\/title>\n<meta name=\"description\" content=\"Buy al MESTRA Direct preheating furnace 50-d order online now!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mestra.es\/en\/producto\/horno-de-precalentamiento-directo-50-d\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Direct preheating furnace 50-d | MESTRA\" \/>\n<meta property=\"og:description\" content=\"Buy al MESTRA Direct preheating furnace 50-d order online now!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mestra.es\/en\/producto\/horno-de-precalentamiento-directo-50-d\/\" \/>\n<meta property=\"og:site_name\" content=\"Talleres Mestra\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-08T07:27:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mestra.es\/wp-content\/uploads\/2024\/03\/080130_1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Price\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Availability\" \/>\n\t<meta name=\"twitter:data2\" content=\"In stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mestra.es\/en\/producto\/horno-de-precalentamiento-directo-50-d\/\",\"url\":\"https:\/\/mestra.es\/en\/producto\/horno-de-precalentamiento-directo-50-d\/\",\"name\":\"Direct preheating furnace 50-d | MESTRA\",\"isPartOf\":{\"@id\":\"https:\/\/mestra.es\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/mestra.es\/en\/producto\/horno-de-precalentamiento-directo-50-d\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/mestra.es\/en\/producto\/horno-de-precalentamiento-directo-50-d\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/mestra.es\/wp-content\/uploads\/2024\/03\/080130_1.jpg\",\"datePublished\":\"2024-03-11T12:38:03+00:00\",\"dateModified\":\"2026-04-08T07:27:51+00:00\",\"description\":\"Buy al MESTRA Direct preheating furnace 50-d order online now!\",\"breadcrumb\":{\"@id\":\"https:\/\/mestra.es\/en\/producto\/horno-de-precalentamiento-directo-50-d\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/mestra.es\/en\/producto\/horno-de-precalentamiento-directo-50-d\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/mestra.es\/en\/producto\/horno-de-precalentamiento-directo-50-d\/#primaryimage\",\"url\":\"https:\/\/mestra.es\/wp-content\/uploads\/2024\/03\/080130_1.jpg\",\"contentUrl\":\"https:\/\/mestra.es\/wp-content\/uploads\/2024\/03\/080130_1.jpg\",\"width\":600,\"height\":600,\"caption\":\"Horno de precalentamiento directo - 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